BOOL CDurableFile::Commit(void)
{
BOOL bResult;
if (!IsBegun())
{
return FALSE;
}
if (mcLogFile.GetNumCommands() == 0)
{
InitBasic();
return TRUE;
}
mcPrimaryFile.Close();
bResult = mcLogFile.Commit();
if (!bResult)
{
return gcLogger.Error2(__METHOD__, " Commit durable file [", mszFileName.Text(), "] failed.", NULL);
}
InitBasic();
return TRUE;
}
void CDurableFile::Init(CDurableFileController* pcController, char* szFileName, char* szRewriteName)
{
mbAddedToController = FALSE;
mpcController = pcController;
InitBasic();
if (!StrEmpty(szFileName))
{
mcPrimaryDiskFile.Init(szFileName);
mcLogFile.Init(&mcPrimaryDiskFile);
mcPrimaryFile.Init(&mcLogFile);
mszFileName.Init(mcPrimaryDiskFile.mszFileName);
}
else
{
gcLogger.Error2(__METHOD__, " Primary DurableFile file name is NULL.", NULL);
}
if (!StrEmpty(szRewriteName))
{
mcRewriteDiskFile.Init(szRewriteName);
mcRewriteFile.Init(&mcRewriteDiskFile);
mszRewriteName.Init(mcRewriteDiskFile.mszFileName);
}
else
{
memset(&mszRewriteName, 0, sizeof(CChars));
memset(&mcRewriteFile, 0, sizeof(CFileBasic));
}
}
/* ========================================================================= */
int InitOSSCoreData(void)
{
int rv = 0;
rv |= InitBasic();
return(rv);
}
/* ========================================================================= */
int InitOSSHardwareData(void)
{
int rv = 0;
/* The same struct is used in two trees. InitBasic() can be called twice
without issue. */
rv |= InitBasic();
return(rv);
}
